I was a little hesitant about this shoe with all the reviews about sizing. I normally wear an 7.5
Keen sandal, but 8 in their other shoes, so I ordered an 8. The first couple of days they were a little stiff and hard to get on. I had to wear thin
socks at first, but they relaxed a bit and fit great now with normal
socks! I'm glad I didn't order a size up or the heel would be too loose. They wear like a clog and have turned into my favorite shoe!